arkL edit interval

arkL

select id,columnx from arkL_columns where dataset_id like 13

View/Edit arkL Database interval - NJT1

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The age-window currently being used to search for terms for autocompletion is 149.66 -> 251.26 Ma.

	interval above:	NJT2
parent-intervals:	this interval:	NJT1	sub-intervals:
	interval below:	NT2

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Interval data

intervalx:	NJT1has added abv?id: 969 sort:341
alternative_term:	block label:
formal term:
interval_type:
parent_interval:
dataset:	nannos Tethyan (dataset id = 13)
alt dataset:	(dataset id = )
TSC Column:	id:20
stage:
colour:
interval_notes:
compilation_notes:
refs to add:
linked refs:
preset_duration:
preset_duration_notes:
tracecode	; Q1base from event age; Q2top from event age; Q3a duration from base & top

	age2020	age		event	event_id	pup	in interval	age	age2020
Top:		199.6600	<---	FADt Parhabdolithus liasicus	1345	0.7500	Schlotheimia angulata TAZ	199.66	00199.6600
Base:		201.2600	<---	FADt Schizosphaerella punctulata	1346	0.0000	Psiloceras planorbis TAZ	201.26	00201.2600
base notes					comp notes	the definition adopted leaves a slight gap between base NJT1 and top of NT2, this may be justified if there is gap betwen LAD of typical Triassic nannos and FAD of typical Jurassic nannos but should be checked. NB In TSC the NT2 zone is extended up to base NJT1 but it probably is better to define top of NT2 at disappearance level of Triassic nannos.

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Interval References

Dataset References